“We are still waiting for answers – we still don’t know much about what happened. She was a bubbly girl and very kind-hearted. She would do anything for anybody. She had a heart of gold, was very loving and concerned about everyone else all the time.

“She put others before herself – probably to a fault. Sometimes we had to tell her to stop and look after herself.

“She had a lot of friends from school and we have had a lot of kind messages.”

James Roberts, pictured on his wedding day, is on bail as the investigation continues

The couple had dated for several years before they moved in together in 2012 and married at Bristol Register Office just days before Christmas.

Danielle, who worked as a volunteer at a community arts centre, leaves behind her sister Sam, 25, and brother Aaron, 28.

Sam, who has just had a baby with her partner, said: “She had a cheeky glint. She absolutely loved animals and singing. She made recordings and was first up on the karaoke if she had a few drinks. She wanted to work with animals or children.

“We just have to wait for answers now to try to understand what happened.”

We just have to wait for answers now to try to understand what happened

Danielle's sister Sam

Taylor Westlake, 20, who lived in a flat next door to Danielle, said she had known the attractive brunette for almost a year.

She said: “She was lovely, would always come and say hello to me when we saw each other. She always had her dog with her and would say ‘no nibbles just kisses’, when he came up to me.

“It was such a shock when I heard, she was always so lovely and so kind.

“When she first moved in she came right up to me and introduced herself right away, she was always so talkative and happy.

“James was lovely too, they were both such a nice couple.”

Danielle lived in a modern top-floor flat with James.

A spokesman for Avon and Somerset police confirmed a man had been arrested on suspicion of murder but had since been bailed while inquiries continue.